CVE-2026-110855

Publié : 14 octobre 2026

Modifié : 14 octobre 2026

Score CVSS

6.5

MEDIUM

Description détaillée

GitPython before 3.2.0 contains an information disclosure vulnerability that allows malicious repositories to expand environment variables via separate_git_dir in Repo._clone(), which omits expand_vars=False when calling Git.polish_url(). Attackers can craft a .gitmodules submodule name containing variable syntax so that clone plus submodule_update exposes secrets in .git/modules directory names and DEBUG logs.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Références et Patchs

https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-fx3j-rwgx-fr94 https://www.vulncheck.com/advisories/gitpython-before-3.2.0-environment-variable-disclosure-via-gitmodules-submodule-name

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